(19)
(11) EP 2 773 988 A1

(12)

(43) Date of publication:
10.09.2014 Bulletin 2014/37

(21) Application number: 12813147.1

(22) Date of filing: 30.10.2012
(51) International Patent Classification (IPC): 
G02B 5/124(2006.01)
(86) International application number:
PCT/US2012/062531
(87) International publication number:
WO 2013/066844 (10.05.2013 Gazette 2013/19)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

(30) Priority: 01.11.2011 US 201113286505

(71) Applicants:
  • Avery Dennison Corporation
    Pasadena, CA 91103 (US)
  • Chapman, Steven R.
    Pasadena, CA 91103 (US)
  • Wu, Feng
    Pasadena, MI 91103 (US)

(72) Inventors:
  • CHAPMAN, Steven, R.
    Pasadena, CA 91103 (US)
  • WU, Feng
    Pasadena, CA 91103 (US)
  • GALICIA, Ethelbert
    Pasadena, CA 91103 (US)

(74) Representative: Bates, Philip Ian 
Reddie & Grose LLP 16 Theobalds Road
London WC1X 8PL
London WC1X 8PL (GB)

   


(54) RULABLE MULTI-DIRECTIONAL PRISM CLUSTER RETROREFLECTIVE SHEETING